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Microsoft PRO:MS SQL Serv 08,Design,Optimize, and Maintain DB Admin Solu Sample Questions:

1. You are a professional level SQL Sever 2008 Database Administrator.
New SQL Server 2008 Integration Services (SSIS) packages will be deployed, and the packages are created by the SQL Server Import and Export Wizard. The packages will utilize stored user names and passwords to connect to external data sources.
Since you are the technical support of your company, you are required to confirm that unauthorized users can not get access to the user names and passwords.
Which action will you perform?

A) No sensitive data should be saved together with the packages, and then the packages should be saved in the SQL Server 2008 server.
B) The SQL Server 2008 server should be utilized to store the packages, and administrate the security in the SQL Server 2008 server.
C) A common password should be set to make a highest level of security for all information in the package when each package is saved.
D) No other data should be saved together with the packages, and then files should be saved to the most secure directory.

2. You are a professional level SQL Sever 2008 Database Administrator in an international corporation named Wiikigo.
You are experienced in managing databases in an enterprise-level organization,optimizing and sustaining the database life cycle. In the company, your job is to implement solutions on security, troubleshooting, deployment and optimization.
A SQL Server 2008 infrastructure is managed by you. A corporate backup and recovery strategy that has to be validated is designed.
You are required to make sure that any single database can be restored successfully from a severe failure, and during the restoration, a backup data center should not be required in a different location.
Which three actions should be contained by your solution? (Choose more than one)

A) The administrative processes and application access requirements should be documented.
B) One list of all Windows logins and passwords should be sustained.
C) All SQL Server instances should be installed on a failover cluster.
D) All backup media offsite should be stored.
E) SQL login accounts and credentials should be scripted.

3. You administer a SQL Server 2008 infrastructure.
You plan to deploy a new SQL Server 2008 multi-node failover cluster. The failover cluster uses a storage
area network (SAN)
that will use redundant array of independent disks (RAID) level 5.
You need to format the logical unit numbers (LUNs) for optimal performance of the database data files.
Which of the following is the best allocation unit size you should use?

A) 8-KB
B) 64-KB
C) 156-KB
D) 32-KB

4. You are the database administrator for a SQL Server that hosts an application defined as follows:
The database consists of 4 data files and one log file.
The physical server has 16 CPUs and 64 GB of memory.
Hardware non-uniform memory access (NUMA) is not available on this server platform.
Users of the application report that it is responding slowly. You use SQL Server Profiler to find out that the I/
O
performance issue is related to the lazywriter process.
You need to improve the performance of the application by reducing the I/O performance issue.
What should you do? (More than one answer choice may achieve the goal. Select the BEST answer.)

A) Add additional data files to the database.
B) Configure four software non-uniform memory access (soft NUMA) nodes on the server.
C) Add additional RAM to the server.
D) Configure a CPU affinity mask on the server to limit the instance of SQL Server to four CPUs

5. You administer a SQL Server 2008 instance.
You plan to design a monitoring solution for the instance to monitor object usage statistics.
The solution must identify a list of first 10 objects for each of the following components:
Most frequently executed stored procedures and functions
Long running Transact-SQL statements
You need to implement the monitoring solution to minimize performance effect by using the least amount of administrative effort.
What should you do?

A) Use a System Monitor counter log.
B) Use a server-side SQL Server Profiler trace.
C) Use dynamic management views.
D) Use a client-side SQL Server Profiler trace.

Solutions: